Sunspot region AR13229
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/02/16 | 2 | 240 | DAO | N30E70 | |
| 2023/02/17 | 6 | 400 | DKO | N30E56 | |
| 2023/02/18 | 14 | 280 | DKI | N26E45 | |
| 2023/02/19 | 16 | 300 | EKI | N26E32 | |
| 2023/02/20 | 16 | 310 | EKC | N26E18 | |
| 2023/02/21 | 18 | 240 | ESI | N24E07 | |
| 2023/02/22 | 17 | 200 | ESI | N25W06 | |
| 2023/02/23 | 12 | 140 | ESO | N25W20 | |
| 2023/02/24 | 12 | 150 | ESO | N25W32 | |
| 2023/02/25 | 12 | 150 | ESO | N25W46 | |
| 2023/02/26 | 7 | 130 | ESO | N25W60 | |
| 2023/02/27 | 53 | 40 | CSO | N25W74 |
2023/02/16
2023/02/17
2023/02/18
2023/02/19
2023/02/20
2023/02/21
2023/02/22
2023/02/23
2023/02/24
2023/02/25
2023/02/26
2023/02/27
|
2023/02/16
2023/02/17
2023/02/18
2023/02/19
2023/02/20
2023/02/21
2023/02/22
2023/02/23
2023/02/24
2023/02/25
2023/02/26
2023/02/27
|
| C | M | X |
|---|---|---|
| 18 | 3 | 1 |
The top 10 solar flares from sunspot region 13229
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | X2.28 | 2023/02/17 | 19:38 | 20:16 | 20:50 | |
| 2 | M6.3 | 2023/02/25 | 18:40 | 19:44 | 20:27 | |
| 3 | M3.7 | 2023/02/24 | 20:03 | 20:30 | 21:29 | |
| 4 | M1.1 | 2023/02/16 | 00:19 | 00:32 | 00:43 | |
| 5 | C9.1 | 2023/02/16 | 20:39 | 21:16 | 22:03 | |
| 6 | C8.0 | 2023/02/25 | 04:12 | 04:22 | 04:32 | |
| 7 | C6.0 | 2023/02/21 | 12:17 | 12:21 | 12:25 | |
| 8 | C5.4 | 2023/02/20 | 17:37 | 17:43 | 17:47 | |
| 9 | C4.7 | 2023/02/19 | 20:53 | 21:03 | 21:10 | |
| 10 | C3.8 | 2023/02/17 | 01:31 | 01:35 | 01:42 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/02/25 | M2.4 |
| Last geomagnetic storm | 2026/03/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 74.8 -3.4 |
| Last 30 days | 52.1 -75.8 |